Patent AnalyticsExaminers
Rankings

Company or institution

Hudson Technologies, Inc.

18 applicationsfiled 2008 to 2018

Allowance rate
94%
+19 pts vs the USPTO range 74% to 99%
Rejections before allowance
0.9
−0.6 vs the USPTO
Months to first action
19.2 mo
+0.6 vs the USPTO
Needed an RCE
0%
−27 pts vs the USPTO

Timeline

Applications by filing year: drag across the years to study a period

Allowed in green, abandoned in red, pending in grey. The figures above and the charts that can be recomputed by filing year follow the span you pick.

Compared with the office

Against every applicant before the USPTO

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Trend

Allowance by filing year

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Domains

Where the applications fall

CPC subclasses

F25B 12 apps
G06Q Data processing for administrative, commercial, financial purposes5 apps
G01N Investigating or analysing materials1 apps

Art units

37447 apps
37633 apps
21272 apps
37841 apps
21171 apps
21191 apps

Rejection fingerprint

What gets rejected, by statute

Share of parsed office actions raising each ground; blue is the USPTO.

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What works

Allowance by strategy used

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Interviews

Does an interview help?

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Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
16153642SYSTEM AND METHOD FOR RETROFITTING A REFRIGERATION SYSTEM FROM HCFC TO HFC REFRIGER…2018-10-05Abandoned0018.6 mo
16056082METHOD AND APPARATUS FOR MEASURING AND IMPROVING EFFICIENCY IN REFRIGERATION SYSTEMS2018-08-06Allowed1014.1 mo
15376749SYSTEM AND METHOD FOR RECYCLING NON-REUSABLE REFRIGERANT CONTAINERS2016-12-13Allowed5014.2 mo
15878033Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15200348Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15697975Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15625210Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15780931Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15130136Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15548027Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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